/**
 * This exception is thrown by methods (algorithms) in "GraphAlg" when 
 * they are unable to run for some reason like invalid arguments.
 * @version 1.0
 * @author K.Vamsi Krishna
 */
class GraphAlgException extends Exception
{
	/**
	 * Creates a new GraphAlgException object
	 * @param s Specifies a description for the exception
	 */
	public GraphAlgException(String s)
	{
		super(s);
	}
}
